package web;

import service.ArticlesService;
import pojo.Article;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.sql.SQLException;

/**
 * @author fire'ge
 */
@WebServlet("/displayArticleServlet")
public class DisplayArticleServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        int id = Integer.parseInt(req.getParameter("id"));
        Article article = null;
        try {
            article = ArticlesService.getArticle(id);
        } catch (SQLException e) {
            e.printStackTrace();
        }
        req.setAttribute("article",article);
        req.getRequestDispatcher("/jsp/Article.jsp")
                .forward(req,resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doGet(req, resp);
    }
}
